Question: Who married June Carter Cash on 7-9-1952?
Paraphrase: On July 09, 1952, June Carter married who?
SPARQL (Wikidata): SELECT ?obj WHERE { wd:Q233253 p:P26 ?s . ?s ps:P26 ?obj . ?s pq:P580 ?x filter(contains(YEAR(?x),'1952')) }